How do you create an ecosystem in a small tank where goldfish are raised?

It's very simple, the purchase of a submersible pump + a filter box + filter material costs about 45 yuan.

Let the submersible pump out of the waterway filter box, the filter material in the filter box will form nitrifying bacteria for a long time, so it is an ecosystem.

Filter, filter cotton + aquatic weeds + bottom sand + nitrifying bacteria. The bottom sand and filter cotton are the places where nitrifying bacteria live, the filter keeps the water clean and oxygenated, and the aquatic plants absorb the harmful substances decomposed from fish feces in the water and purify the water quality. Add a little nitrifying bacteria regularly to stabilize the number of nitrifying bacteria and ensure water quality.

Each water change should not be too much, 1 4 or 1 5 is good (once a week, you need to pay attention to the temperature of the new water), the water has a tendency to deteriorate and change more. In summer, the temperature is high and the water can be changed frequently, and in winter, the temperature is low and the fish excretion is less, so the water can be changed less. In addition, aquatic plants like sunlight, but direct sunlight will cause water temperature fluctuations, affecting the health of fish, it is recommended to add fluorescent lamps, 2-3 hours a day, but also increase the ornamental effect.

The water is dried, and the three-in-one pump is about 25 yuan [60cm tank] to buy a 15w pump, which can be opened for 24 hours, and there will be nitrifying bacteria in the fish tank for about a week.

Just wash the filter cotton in the pump often.

1 4 per water change is sufficient.

First of all, the goldfish will eat most of the aquatic plants, and then pull a lot of poop to destroy your water quality, the most effective way is to choose a goldfish do not eat and relatively good live aquatic plants in the tank, to ensure that the water in the fish tank has been circulating, and then let the sunlight shine directly on the fish tank, after a few days you will find that the fish tank has a lot of algae, at this time you go to buy some grass shrimp back, let them eat hard, this time is basically nine ok, your tank from now on only need to add water without changing the water.

Put some aquatic plants, then put the sterilization potion, remember to change the water, don't replace it all, leave half of the water, so it's okay, it takes a process.

You can go to the aquarium store to buy a built-in circulating pump, which is not expensive. Lao Erqiao Flower and Bird Market Feng Shui Fish Aquarium is professional in doing this!

How to build an ecological fish tankEcosystemHere's how to fix it:

1.We first need to be clear about the purpose of creating an ecosystem. This is not just for the sake of formal pleasing to the eye, but through creation, as close as possible to the natural environment, with less use of mechanical equipment such as filtration, oxygenation, etc. Let the little fish live freely and play their best.

2.After the purpose is clear, we can deploy it in a targeted manner. The first thing to consider is the size of the tank and the type of aquarium fish. According to its situation, prepare the style and quantity of the corresponding items. For example, river sand, aquatic plants, wood, mountain rocks, etc.

3.The bottom of the fish tank should be covered with river sand, and no river mud should be used. Although river mud is rich in nutrients, it is difficult to clean on its own, and it is not easy to clean.

River sand is relatively easy to handle. At the same time, some aquatic plants with strong viability and easy conditioning are planted in the river sand, such as foxtail algae.

and so on. 4.Place the stones of the fish tank with pebbles.

Mainly, mainly because it is round and smooth, it can prevent damage to fish. The water surface of the fish tank can be cultivated with some water hyacinths.

It can not only hide space for small fish, but also play a role in shading.

1. Preparation:

1. Where the flora lives: The glass ring should at least exceed the total.

1% of the volume, preferably more than 3%;

2. Oxygen breathed by the microflora: at least an air pump is indispensable, and the grass tank is to supplement oxygen at least at night;

3. Food for flora: there should be at least one strong fish in the tank that is not afraid of death;

4. The water flow where the bacteria live: 100 liters of water should have a pump with an hourly flow of 600 liters;

5. The appropriate temperature for the microflora to live: 100 liters of water has a heating rod of 100 to 150 watts;

6. Water inhabited by the microflora: water that has been left in a container for more than a day;

7. Nitrifying bacteria: buy in fish stores, dry powder is the best;

8. Yeast: pure yeast powder for dough bought in the supermarket;

9. Lactic acid bacteria: The active yogurt bought in the supermarket is those brand-name yogurts that claim to have hundreds of millions of beneficial bacteria and have not been sterilized;

10. Fungus subtilis: replace it with "Mommy Love" bought in the pharmacy, a kind of pediatric digestive medicine, dry powder;

2. Operation: (measured according to 100 liters of water, please increase or decrease by yourself).

1. Water discharge and disinfection: put all things, such as: water, tank, filter material, water pump, grass, stone, sand, heating rod.

All the things that are placed in the tank in the future are disinfected, disinfected with a concentration of about 3/100,000 of potassium permanganate, open the air pump and water pump, and wait for more than 10 hours for the water to come back;

2. Sterilization: Put all the above 4 kinds of bacteria into the tank. The dosage per 100 liters of water is: 15-30 grams of nitrifying bacteria, one tablespoon of pure yeast powder, one tablespoon of yogurt, and one sachet of "Mommy Love" (1 gram);

3. Create a tank: put two or three fish that are solid, not afraid of death, and tossed;

4. Feed fish: Before the water clears, you can feed once a day, up to 2 grams of feed each time;

5. Waiting: Make sure that the air pump and water pump do not stop waiting, and there is no need to be surprised by the full tank of white mist water; During the period, the fishy smell wafting from the water should be changed immediately.1 3 or so Wait 3-7 days;

6. Clear water: After the fungus, the water is white mist, and then slowly clear, until it is colorless, tasteless, and crystal clear, making you want to take a sip;

7. Increase feed: After the water is clear, you can increase the feed for the fish, increase one or two grams every 4 days, until the fish can be eaten in 4 minutes; During the period, the water is mixed and the water is changed, and the amount of feeding is reduced;

8. Normal water change: starting from the infusion, change 1 4 water regularly every week; Sudden water changes are not included;

9. Increase new fish: After the feeding amount of the fish in the tank is stable, it should be stable for a few days, and you can add some new fish, and it is more appropriate to increase about 3 each time; After 4 days, if there is no negative effect, you can add a few more until it is stable; During the period, once the water is mixed, the water will be changed; It is best to disinfect the new fish when entering the tank, and do a good job of passing through the water;

10. Daily maintenance: remember to feed the fish, change the water and wash the sand regularly, at a fixed point and in a quantitative manner. It is the secret of long-term maintenance.

How to build a fish tank ecological circulation filtration system for novices.

Fish farming starts with water. The water is good, the fish is good, the food is fragrant, and the body is great!

1. Put translucent stones in the fish tank, fill a large bottle of water in the reservoir, and uproot a few aquatic plants to find someone.

Go to the Gobi and dig a kilogram of fine sand.

2. Put the water from the reservoir in the fish tank and expose it to the sun for a day, then spread clean fine sand at the bottom of the tank, put a few stones, buy a few corals, and plant aquatic plants.

3. A few loaches and a cleaner and a few snails caught in the park. Leave it alone for two months.

Change the water frequently, preferably with oxygenation equipment.

Do not change all the water when changing it.

The baby goldfish is a very common pet fish, and in the past, many schools would have vendors selling this fish to students. This fish is not very large, so it only needs to be usedSmall fish tanksJust raise it. It's just that many people always raise fish and die one by one, which may be caused by improper breeding methods.

1.First of all, we must understand the habits of small goldfish

Fish also have a sense of territory, so it is best not to raise multiple small goldfish at the same time in a small fish tank, otherwise it is easy to bite and other behaviors, and some small goldfish will die because of this.

2.Second, choose a fish tank

Fish tanks are usually made of glass, with round mouths, square mouths, etc. It is important to note that the size of the tank has a lot to do with the number of fish in the farm. Don't keep multiple goldfish at the same time in a small fish tank with a round mouth, preferably no more than three.

On the one hand, it is because of the limited space, and on the other hand, it is afraid that there are too many of them and it is easy to quarrel.

3.Change the water

We usually use tap water to raise this small fish, but be careful not to throw the fish in after each water change. It is best to let the water dry in the sun for a period of time to remove chlorine from the tap water. It is best not to change the water completely, leaving about one-third of the raw water.

If you have just bought the fish, it is best to place the fish tank in a relatively quiet environment, and you don't need to rush to feed them for the first two days, so that they can slowly get used to it for a while.

Water quality problems can be without oxygen but there must be filtration.

The filtration of the ecological fish tank is not good, and the filter cartridge for filtration is changed. Or the simplest thing is to do an anti-gas lift [available on the Internet], the effect is no worse than the filter cartridge, but it is not very beautiful.

It should be that the water quality is not good, and the fish should be raised first, which is the same truth, first put the water in the aquarium, turn on the electricity, cycle for a few days, and then release the fish, but the fish should also be step-by-step.

Seriously, your fish tank is really small, and the fish you keep are too small to keep.

If you have to raise this kind of small goldfish, it is not impossible (I hope you are not a beginner) about changing the water, you can use that kind of small cup to change a small part of the water in the fish tank, because goldfish belong to the kind of fish that change body temperature with the environment, do not change too much water at a time, and do not change the water frequently, just change it once a week, remember to change only one-third of the fish tank.

The decoration inside is better to buy fake, it really spoils the environment of the fish tank.

Anyway, raising goldfish is said to be easy to raise. It is said that it is difficult to raise and difficult to raise, and raising water well is the first thing, and you can't have anything in your hands when you are stuck in water, including cosmetics.

I hope you are satisfied with my answer, my answer is absolutely original, I am also raising goldfish myself, and I raise it very well.

The fish tank is small. It's true. It's good to set up a coffee table, this kind of tank can be spread on the bottom of the tank with a little pebble, and some snapdragons are planted in the middle, which is the simplest and most suitable.

You can also buy a small chipmunkfish, so that the frequency of changing the water and wiping the fish tank can be slightly reduced. (Chipmunkfish eat plankton and poop.) So to keep the cylinder clean, this is the most environmentally friendly and easiest way).

Feed as much as possible with a floating feed. If you have silkworms at home, you can also use silkworm poop to raise them, and you can change the water to see if the fish has been floating on the water.

New water can't raise fish right away, it's best to put it on for a while, so that the small fish with poor resistance will not get rotten tail disease.

Hard. Big fish tank, basking in the sun, the temperature can't be too high. I can raise it.

At the very least, find a fish tank the size of a basin. Put some fine yarn at the bottom of the tank, and the fish will also eat some sand to shoot poison. The temperature in the south is too high in summer, and even such a fish tank is difficult to raise. It is generally used in clay pots, in the open air, in the northern temperature.